/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

#ifndef OMNISTREAM_SAVEPOINTRESTORERESULT_H
#define OMNISTREAM_SAVEPOINTRESTORERESULT_H

#include <vector>
#include <memory>
#include "runtime/state/metainfo/StateMetaInfoSnapshot.h"
#include "runtime/state/restore/KeyGroupIterator.h"

class SavepointRestoreResult {
public:
    SavepointRestoreResult(std::vector<StateMetaInfoSnapshot> stateMetaInfoSnapshots,
                           std::unique_ptr<KeyGroupIterator> keyGroupIterator)
        : stateMetaInfoSnapshots_(stateMetaInfoSnapshots),
          keyGroupIterator_(std::move(keyGroupIterator)) {}

    const std::vector<StateMetaInfoSnapshot>& getStateMetaInfoSnapshots() const
    {
        return stateMetaInfoSnapshots_;
    }

    KeyGroupIterator* getKeyGroupIterator() const
    {
        return keyGroupIterator_.get();
    }

private:
    std::vector<StateMetaInfoSnapshot> stateMetaInfoSnapshots_;
    std::unique_ptr<KeyGroupIterator> keyGroupIterator_;
};

#endif // OMNISTREAM_SAVEPOINTRESTORERESULT_H